.error-demo-page {
  padding: 20px;
  background-color: #f5f5f5;
  min-height: 100vh;

  .header-card,
  .test-buttons-card,
  .error-log-card,
  .info-card {
    margin-bottom: 20px;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  }

  .title {
    font-size: 36px;
    font-weight: bold;
    color: #333;
    text-align: center;
    margin-bottom: 10px;
    display: block;
  }

  .subtitle {
    font-size: 28px;
    color: #666;
    text-align: center;
    display: block;
  }

  .section-title {
    font-size: 32px;
    font-weight: bold;
    color: #333;
    margin-bottom: 20px;
    display: block;
  }

  .test-buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;

    .test-btn {
      width: 100%;
      height: 88px;
      font-size: 30px;
    }
  }

  .log-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;

    .log-actions {
      display: flex;
      gap: 12px;
    }
  }

  .no-logs {
    text-align: center;
    padding: 40px 0;
    color: #999;
    font-size: 28px;
  }

  .error-logs {
    .error-log-item {
      background-color: #f8f9fa;
      border-radius: 12px;
      padding: 20px;
      margin-bottom: 16px;
      border-left: 4px solid #dc3545;

      .log-header-info {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 12px;

        .log-tags {
          display: flex;
          gap: 8px;
        }

        .log-time {
          font-size: 22px;
          color: #999;
        }
      }

      .log-message {
        font-size: 26px;
        color: #333;
        font-weight: 500;
        margin-bottom: 8px;
        display: block;
      }

      .log-code {
        font-size: 24px;
        color: #666;
        margin-bottom: 8px;
        display: block;
      }

      .log-context {
        margin-top: 12px;
        padding-top: 12px;
        border-top: 1px solid #e9ecef;

        .context-title {
          font-size: 24px;
          color: #666;
          margin-bottom: 8px;
          display: block;
        }

        .context-content {
          font-size: 22px;
          color: #495057;
          background-color: #fff;
          padding: 12px;
          border-radius: 8px;
          white-space: pre-wrap;
          word-break: break-all;
          font-family: 'Courier New', monospace;
        }
      }
    }
  }

  .info-content {
    .info-text {
      font-size: 26px;
      color: #666;
      line-height: 1.8;
      margin-bottom: 12px;
      display: block;
    }
  }
}